Quick Drill

Built for electric frac blender ops: 90–95 BPM, 95–100 PSI normal band. If discharge drifts to 102–104 PSI, correct with RPM DOWN (1 step) (~25 RPM) and it should stabilize quickly.

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Level 1 Lesson (Short)

Operating window

Rate: 90–95 BPM
Discharge: 95–100 PSI (normal fluctuation)
Tub: 50–75% preferred buffer

Normal vs drift

Normal: 95–100 PSI movement → do nothing. Don’t chase the needle.

Early drift: 102–104 PSI → RPM DOWN (1 step) (~25 RPM). It should correct fast.

Sustained rise: 106+ PSI holding → RPM DOWN (1 step), reassess, then communicate if it continues.

Golden rules

Don’t adjust inside 95–100 PSI.
102–104 PSI = one RPM step down.
One adjustment at a time; reassess trend.
Most instability comes from overcorrection.

Scenario 1 / 5

Answer when ready — no timer.

RATE (BPM)

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DISCHARGE (PSI)

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TUB (%)

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Session Results

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